Experiment to determine the internal resistance of a cell by Potentiometer

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Future Learn School & College

Future Learn School & College

Жыл бұрын

To calculate internal resistance, we use a potentiometer to first calculate the voltage across the battery, with no current through it. Then we attach a resistor in parallel to the battery and recalculate the voltage across it. Since the current flows, this time the balancing length is smaller. Using the battery equation, we calculate the internal resistance.

Пікірлер: 5
@er.302
@er.302 Жыл бұрын
This was the most difficult topic for me, the first man who explained it in detail on the entire youtube .
@MATHSPHYZICZ4U
@MATHSPHYZICZ4U Жыл бұрын
Very nice explain
@beauty_essentials
@beauty_essentials Жыл бұрын
Heyy..i want the worksheet solution for this practical plz
@abdulrehmanabdulrehman589
@abdulrehmanabdulrehman589 11 ай бұрын
👏👏👏
@m.alimehar786
@m.alimehar786 Жыл бұрын
👍👍👍
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